Electromangentic Waves

Electromagnetic Waves: Electromagnetic Waves

Waves that _______ to move

• do not require a medium

• do require a medium

• never require a medium

• idk

Electromagnetic Waves:

Transverse waves are waves that move _____ with the medium

• perpendicularly through

• in a straight arrow through

• following through

• idk

Electromagnetic Waves:

How are electromagnetic created? Electromanetic waves are created by the _____

* Electrons absorb energy and then jumpt o a new higher energy level

• vibration of electrons

• vibrations of neurons

• vibrations

• idk

electromangetic waves are FAST!

Electromagnetic waves travel at _______ (m/s) ---> that is one hundred million meeters per second!!

* They also travel in a _____ line.

• 10 ^ 8

  straight

• 10 ^ 10

  far

• 10

  idk

• idk

The electromagnetic Spectrum:

There are many ____ of electronmangetic waves

• types

• style

• idk

• waves

The electronmagnetic spectrum: Each type has a different _____, ____, and ____

• WAVELENGTH, FREQUENCY AND ENERGY

• energy, energy, energy

• wavelegth, free, energy

• idk

The electromagnetic specturm:

The EMS ranges from lowest to highest frequency

* radio waves ----> _____ frequency (lowest ____)

• lowest / energy

• low / low

• energy /energy

• idk

The electromagnetic specturm:

* Gamma rays ---> highes _____ ( ____ energy)

• frequency / most

• frequency / frequency

• low/ low

• ikd